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Guilded costs $15/mo.
These cost $0.

8 free alternatives to Guilded, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.

⚡ Quick Verdict · 2027 Guide

The top-rated free, open-source replacement for Guilded is Rocket.Chat (Open Source Open Source). Across this category, 5 self-hostable tools are available (including Rocket.Chat and Mattermost). Switching a 5-person team saves up to $900/year compared to Guilded's $15/mo subscription.

The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Guilded.

See the 8 picks ↓

Guilded vs Free Alternatives

Quick side-by-side comparison · $0/mo vs $15/mo

Alternative	Type	License	Where It Runs	Stars	Head-to-Head
Rocket.Chat	open source	Open Source	Self-host	★ 46.4k	Guilded vs Rocket.Chat →
Mattermost	open source	Open Source	Self-host	★ 39.5k	Guilded vs Mattermost →
Fluxer	open source	Open Source	Self-host	★ 10.8k	Guilded vs Fluxer →
Element	open source	AGPL-3.0-or later OR GPL-3.0+	Self-host	★ 13.6k	Guilded vs Element →
Stoat	open source	Open Source	Self-host	★ 3.5k	Guilded vs Stoat →
Mezon	open source	Open Source	Local	★ 2k	Guilded vs Mezon →
Valour	open source	Open Source	Local	★ 400	Guilded vs Valour →
SAMA	open source	Open Source	Local	★ 161	Guilded vs SAMA →

The picks

8 open source · ranked by fit

01
Rocket.Chat
open sourceOpen SourceSelf-host
46.4knov 2026
Open source communication platform combining messaging, voice, video, and AI for organizations that need full data control, air-gapped deployments, and zero-trust security.
The catch vs Guilded
Requires self-hosting setup, updates, and server maintenance compared to managed Guilded.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/rocketchat/rocket.chat or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit rocket.chat ↗Source Compare vs Guilded →also replaces 4 other apps →
02
Mattermost
open sourceOpen SourceSelf-host
39.5knov 2026
Mattermost provides a flexible, open-source platform for secure team collaboration, designed for organizations with strict security and privacy requirements.
The catch vs Guilded
Requires self-hosting setup, updates, and server maintenance compared to managed Microsoft Teams.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/mattermost/mattermost-server or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit mattermost.com ↗Source Compare vs Guilded →also replaces 5 other apps →
03
Fluxer
open sourceOpen SourceSelf-host
10.8knov 2026
Free, open-source instant messaging and VoIP platform with full Markdown support, voice/video calls, moderation tools, and self-hosting options for communities.
The catch vs Guilded
Requires self-hosting setup, updates, and server maintenance compared to managed Guilded.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/fluxerapp/fluxer or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit fluxer.app ↗Source Compare vs Guilded →also replaces 3 other apps →
04
Element
open sourceAGPL-3.0-or later OR GPL-3.0+Self-host
13.6knov 2026
Open-source platform for encrypted communication, file sharing, and collaboration based on the Matrix protocol.
The catch vs Guilded
Element offers encrypted rooms and proper clients, but it lacks Discord's public friend graph, enormous bot/community ecosystem, and familiar gaming-centric social layer.
Install, platforms & data +
platforms
desktopmobilewebself-hostedthey host it
install
Use a free Matrix account in Element Web/mobile/desktop, or deploy Element Server Suite on your own infrastructure
setup
The clean hosted path is easy, but self-hosting the current Element Server Suite means operating a Matrix homeserver and its Kubernetes/Helm-based stack.
your data
Rooms, event history, account data, and media live on the selected Matrix homeserver; encrypted-room keys remain on clients and can be backed up through Matrix's key-backup system.
checked
2026-11-07
Visit element.io ↗Source Compare vs Guilded →also replaces 10 other apps →
05
Stoat
open sourceOpen SourceSelf-host
3.5knov 2026
Self-hostable group chat with servers, channels, voice, and moderation tools. No ads, no data mining, built under EU privacy law.
The catch vs Guilded
Requires self-hosting setup, updates, and server maintenance compared to managed Guilded.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/stoatchat/stoatchat or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit stoat.chat ↗Source Compare vs Guilded →also replaces 5 other apps →
06
Mezon
open sourceOpen SourceLocal
2knov 2026
Build your own community space for gaming, chatting, and hanging out with friends worldwide. Customize your environment for the perfect social experience.
The catch vs Guilded
Community-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
platforms
desktopcross-platformone-click install
install
Clone https://github.com/mezonai/mezon or deploy with Docker Compose
setup
Download the native package or installer for your operating system.
your data
All application data lives locally on your own machine.
checked
2026-11-07
Visit mezon.ai ↗Source Compare vs Guilded →also replaces 3 other apps →
07
Valour
open sourceOpen SourceLocal
400nov 2026
Open-source communication platform with multi-window chat, economy systems, and privacy-first approach. Built by communities for superior performance.
The catch vs Guilded
Community-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
platforms
desktopcross-platformone-click install
install
Clone https://github.com/valour-software/valour or deploy with Docker Compose
setup
Download the native package or installer for your operating system.
your data
All application data lives locally on your own machine.
checked
2026-11-07
Visit valour.gg ↗Source Compare vs Guilded →also replaces 2 other apps →
08
SAMA
open sourceOpen SourceLocal
161nov 2026
Open source chat server with end-to-end encryption, clustering support, and comprehensive messaging features for building real-time communication apps
The catch vs Guilded
Community-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
platforms
desktopcross-platformone-click install
install
Clone https://github.com/sama-communications/sama-server or deploy with Docker Compose
setup
Download the native package or installer for your operating system.
your data
All application data lives locally on your own machine.
checked
2026-11-07
Visit samacloud.io ↗Source Compare vs Guilded →also replaces 5 other apps →

Guilded Head-to-Head Comparisons (2027)

Side-by-side trade-off breakdowns · 8 free alternatives

Guilded vs Rocket.ChatOpen Source · Self-host →

Guilded vs MattermostOpen Source · Self-host →

Guilded vs FluxerOpen Source · Self-host →

Guilded vs ElementAGPL-3.0-or later OR GPL-3.0+ · Self-host →

Guilded vs StoatOpen Source · Self-host →

Guilded vs MezonOpen Source · Local →

Guilded vs ValourOpen Source · Local →

Guilded vs SAMAOpen Source · Local →

Frequently Asked Questions

Direct answers · Guilded open-source replacements

What is the best free alternative to Guilded?+

The top free alternative to Guilded is Rocket.Chat (open source, Open Source). Open source communication platform combining messaging, voice, video, and AI for organizations that need full data control, air-gapped deployments, and zero-trust security. Other popular Guilded replacements include Mattermost, Fluxer, Element.

Can I self-host a free replacement for Guilded?+

Yes. Of the 8 free alternatives to Guilded, 5 can be self-hosted on your own server or local machine: Rocket.Chat (Open Source), Mattermost (Open Source), Fluxer (Open Source), Element (AGPL-3.0-or later OR GPL-3.0+), Stoat (Open Source).

How much does switching from Guilded to a free alternative save?+

Guilded starts at $15/month per seat ($180/year). Switching a 5-person team to a free alternative like Rocket.Chat saves $900 per year in software subscription fees.

Should I vibe-code or build my own Guilded clone from scratch?+

Our build verdict for Guilded is NO (use a free alternative, save the tokens). Instead of paying recurring SaaS fees for Guilded or rebuilding it from scratch, deploy one of the 8 battle-tested open-source alternatives like Rocket.Chat.

What is the catch when switching from Guilded to Rocket.Chat?+

Requires self-hosting setup, updates, and server maintenance compared to managed Guilded.